{
  "page": "compare",
  "query": {
    "a": "ESIX",
    "b": "IJR"
  },
  "retrieved_at": "2026-07-07T18:52:40+00:00",
  "disclaimer": "Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them.",
  "attribution": "Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC.",
  "terms": {
    "notice": "Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed.",
    "url": "https://fundwatcher.app/terms/"
  },
  "fund_a": {
    "name": "State Street(R) SPDR(R) S&P SmallCap 600 ESG ETF",
    "ticker": "ESIX",
    "slug": "ESIX",
    "series_id": "S000074035",
    "html_url": "https://fundwatcher.app/funds/ESIX/"
  },
  "fund_b": {
    "name": "iShares Core S&P Small-Cap ETF",
    "ticker": "IJR",
    "slug": "IJR",
    "series_id": "S000004313",
    "html_url": "https://fundwatcher.app/funds/IJR/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5677968994297568612883015904",
    "coverage_b_by_a": "0.5677968994297568612883015904",
    "shared_count": 366,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "ELEMENT SOLUTIONS INC",
        "value": "60086.40",
        "weight": "0.00841943",
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      },
      {
        "name": "VIAVI SOLUTIONS INC",
        "value": "59571.20",
        "weight": "0.00834723",
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      },
      {
        "name": "JACKSON FINANCIAL INC",
        "value": "57934.56",
        "weight": "0.00811791",
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      },
      {
        "name": "SEMTECH CORP",
        "value": "55053.24",
        "weight": "0.00771417",
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      },
      {
        "name": "ARMSTRONG WORLD INDUSTRIES INC",
        "value": "55043.20",
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      },
      {
        "name": "SANMINA CORP",
        "value": "54967.36",
        "weight": "0.00770214",
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      },
      {
        "name": "SM ENERGY CO",
        "value": "54596.18",
        "weight": "0.00765012",
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      },
      {
        "name": "AIR LEASE CORP CL A",
        "value": "52926.10",
        "weight": "0.00741611",
        "shared": true
      },
      {
        "name": "KRYSTAL BIOTECH INC",
        "value": "51664.00",
        "weight": "0.00723926",
        "shared": true
      },
      {
        "name": "ZURN ELKAY WATER SOLUTIONS CORP",
        "value": "51521.16",
        "weight": "0.00721925",
        "shared": true
      },
      {
        "name": "JOHN BEAN TECHNOLOGIES CORP",
        "value": "51403.74",
        "weight": "0.00720279",
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      },
      {
        "name": "FED SIGNAL CORP",
        "value": "50825.80",
        "weight": "0.00712181",
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      },
      {
        "name": "LUMEN TECHNOLOGIES INC",
        "value": "50735.00",
        "weight": "0.00710909",
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      },
      {
        "name": "QORVO INC",
        "value": "50542.20",
        "weight": "0.00708207",
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      },
      {
        "name": "TERRENO REALTY CORP",
        "value": "49504.52",
        "weight": "0.00693667",
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      },
      {
        "name": "ESSENTIAL PROPERTIES REALTY TRUST INC",
        "value": "49304.64",
        "weight": "0.00690866",
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      },
      {
        "name": "BRINKER INTL",
        "value": "48113.49",
        "weight": "0.00674176",
        "shared": true
      },
      {
        "name": "SEALED AIR CORP",
        "value": "47894.95",
        "weight": "0.00671114",
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      },
      {
        "name": "GLAUKOS CORP",
        "value": "47801.04",
        "weight": "0.00669798",
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      },
      {
        "name": "ARCHROCK INC",
        "value": "47223.60",
        "weight": "0.00661706",
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      },
      {
        "name": "INSTALLED BUILDING PRODUCTS INC",
        "value": "46666.40",
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      },
      {
        "name": "LINCOLN NATL CRP",
        "value": "46434.00",
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      },
      {
        "name": "ALKERMES PLC",
        "value": "45154.72",
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      },
      {
        "name": "RYMAN HOSPITALITY PPTYS INC",
        "value": "44935.49",
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      },
      {
        "name": "GATES INDUSTRIAL CORP PLC",
        "value": "44406.04",
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      },
      {
        "name": "MAGNOLIA OIL and GAS CORPO CL A",
        "value": "44166.43",
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      },
      {
        "name": "STONEX GROUP INC",
        "value": "43954.25",
        "weight": "0.00615896",
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      },
      {
        "name": "BALCHEM CORP",
        "value": "42539.48",
        "weight": "0.00596072",
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      },
      {
        "name": "CALIFORNIA RESOU",
        "value": "42085.76",
        "weight": "0.00589714",
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      },
      {
        "name": "PLEXUS CORP",
        "value": "41925.78",
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      },
      {
        "name": "TELEFLEX INC",
        "value": "40906.62",
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      },
      {
        "name": "ENPRO INDUSTRIES INC",
        "value": "40855.95",
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      },
      {
        "name": "GRANITE CONSTRUCTION INC",
        "value": "40399.56",
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      },
      {
        "name": "ARCOSA INC",
        "value": "40227.06",
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      {
        "name": "PIPER SANDLER CO",
        "value": "40112.20",
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      {
        "name": "POWELL INDUSTRIES INC",
        "value": "40039.92",
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      {
        "name": "MATSON INC",
        "value": "39509.54",
        "weight": "0.00553615",
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      },
      {
        "name": "ATLANTIC UNION B",
        "value": "39206.78",
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      },
      {
        "name": "AMERIS BANCORP",
        "value": "38761.03",
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      {
        "name": "ETSY INC",
        "value": "38184.72",
        "weight": "0.00535052",
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      },
      {
        "name": "PHILLIPS EDISON and CO INC",
        "value": "36409.66",
        "weight": "0.00510179",
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      },
      {
        "name": "HA SUSTAINABLE INFRASTRUCTURE CAPITAL INC",
        "value": "36309.00",
        "weight": "0.00508769",
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      },
      {
        "name": "RESIDEO TECHNOLOGIES INC",
        "value": "35934.86",
        "weight": "0.00503526",
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      },
      {
        "name": "BADGER METER INC",
        "value": "34735.80",
        "weight": "0.00486725",
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      },
      {
        "name": "RADIAN GROUP INC",
        "value": "34667.84",
        "weight": "0.00485773",
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      },
      {
        "name": "BOOT BARN HOLDINGS INC",
        "value": "34394.60",
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      },
      {
        "name": "MYR GROUP INC/DELAWARE",
        "value": "33878.40",
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      },
      {
        "name": "CSW INDUSTRI INC",
        "value": "33354.24",
        "weight": "0.00467366",
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      {
        "name": "MUELLER WATER PRODUCTS INC A",
        "value": "33262.90",
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      },
      {
        "name": "ACI WORLDWIDE INC",
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    ],
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        "name": "BLACKROCK GLOBAL",
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      },
      {
        "name": "BLACKROCK CASH FUNDS",
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      {
        "name": "EASTMAN CHEMICAL CO",
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        "name": "ELEMENT SOLUTIONS INC",
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      {
        "name": "PRIMORIS SVCS CORP",
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        "name": "VIAVI SOLUTIONS INC",
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      {
        "name": "ARGAN INC",
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      {
        "name": "FORMFACTOR INC",
        "value": "451559446.68",
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      {
        "name": "LKQ CORP",
        "value": "451515994.38",
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      {
        "name": "ESCO TECHNOLOGIES INC",
        "value": "437619544.29",
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      {
        "name": "MATCH GROUP INC",
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      {
        "name": "CELANESE CORP",
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        "name": "SEMTECH CORP",
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        "name": "ARMSTRONG WORLD INDUSTRIES INC",
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        "name": "SANMINA CORP",
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        "name": "SM ENERGY CO",
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      {
        "name": "MOLINA HEALTHCARE INC",
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      {
        "name": "AIR LEASE CORP CL A",
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      },
      {
        "name": "DIGITALOCEAN HOLDINGS INC",
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      {
        "name": "KRYSTAL BIOTECH INC",
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        "name": "ZURN ELKAY WATER SOLUTIONS CORP",
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        "name": "FED SIGNAL CORP",
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        "name": "ESSENTIAL PROPERTIES REALTY TRUST INC",
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        "name": "VIASAT INC",
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      {
        "name": "BRINKER INTL",
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      {
        "name": "PROTAGONIST THERAPEUTICS INC",
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      {
        "name": "SEALED AIR CORP",
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        "name": "GLAUKOS CORP",
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      {
        "name": "NOBLE CORP PLC",
        "value": "370636701.68",
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      {
        "name": "ARCHROCK INC",
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      },
      {
        "name": "EVERUS CONSTRUCTION GROUP INC",
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        "name": "INSTALLED BUILDING PRODUCTS INC",
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        "name": "PAYCOM SOFTWARE INC",
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      {
        "name": "CARMAX INC",
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      {
        "name": "LAMB WESTON HOLDINGS INC",
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      {
        "name": "ALKERMES PLC",
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        "name": "MARKETAXESS HLDGS INC",
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        "name": "MADISON SQUARE GARDEN SPORTS CORP",
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      {
        "name": "GATES INDUSTRIAL CORP PLC",
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        "name": "MAGNOLIA OIL and GAS CORPO CL A",
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        "name": "STONEX GROUP INC",
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      {
        "name": "BRIGHTSPRING HEALTH SERVICES INC",
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      },
      {
        "name": "BALCHEM CORP",
        "value": "329626905.88",
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      {
        "name": "PTC THERAPEUTICS INC",
        "value": "328505009.94",
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      },
      {
        "name": "LUMEN TECHNOLOGIES INC",
        "value": "327075805.65",
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      },
      {
        "name": "CALIFORNIA RESOU",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-055562",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064642/000141036826055562/0001410368-26-055562-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-020784",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000094040026020784/0000940400-26-020784-index.htm"
    }
  ]
}